PU sanwich panel cold storage hinged door 

1.Introduction:        PU sandwich panels is a kind of board used for enclosing structures, which has good heat insulationand higher intensity.It can reduce the heat transmission caused by difference in the internal and external temperature, and get to maximum efficiency of freezing and refrigeration systems. Designed scientifically and easy to use. It is a new type of heat insulation material for lower construction cost.Panels are in multiple varieties and specifications to meet the need of various sites and projects.  

   Our brand Polyurethane sandwich panels and doors are widely used in food production, quick-frozen food processing, aquatic product processing, crop storage, pharmaceutical, purification, logistics center and so on. Now the products are distributed all over the country and export to Japan, Thailand, Korea, the Philippines, Australia, Israel, Canada, South Africa and other countries.

2.Tech. data:

3.Features:

3.1Density: PU sandwich panel is produced by injecting PU with a density of 42kg/m³ between 2 metal sheets with formed surfaces to increase durability. Polyurethane injected panels with 42 kg / m3 density, locking mechanism, proper for all kinds of refrigerated cold storage rooms.

3.2 Polyurethane rigid foam: our sandwich panel is new type of polyurethane rigid foam used as an insulating material for refrigerators and refrigerated display counters. It consists of partially and fully formulated polyol blends containing all the raw materials and auxiliaries necessary for foaming.

3.3 Size: All the panels produced by us are discontinuous type and locked to each other. These panels can be produced 50 cm, 100mm and 150mm, widths are 980mm in standard or customized, Installation details and accessories of the prefabricated panels are predesigned, and outer surfaces can be produced with painted and galvanized metal sheets, or stainless steel metal sheets.

3.4Application: Sandwich panels are used in facades, partition walls and ceilings. The most typical applications include industrial, office and commercial buildings, sports halls, warehouses and power plants. The panels are also suitable for food industry construction and demanding clean room applications.

3.5 Energy savings: PU sandwich panel insulation system is a comprehensive external wall system that ensures an extremely low air leakage for your building, to reduce heating energy needs and helps improve its energy rating.

4.Product pictures:

We have professional shipping company like MSK, CMA, MSC, CSCL, COSCO, MOL to support us on shipment, ship our products to your hand easily.

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